28319228

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1723}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 56767872

約数和(自身を除く): 28448644

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 1723, 2348, 3446, 4109, 6892, 8218, 12061, 16436, 24122, 48244, 1011401, 2022802, 4045604, 7079807, 14159614, 28319228]

約数ペア:

[(1, 28319228), (2, 14159614), (4, 7079807), (7, 4045604), (14, 2022802), (28, 1011401), (587, 48244), (1174, 24122), (1723, 16436), (2348, 12061), (3446, 8218), (4109, 6892)]